paulinaskorupa.pl
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 04:e3:23:5f:b8:75:f0:58:88:ca:df:55:1b:51:28:43:18:00 was issued on by Let's Encrypt.
With 3 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.
We have idenified some issues with this certificate:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=paulinaskorupa.pl
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:e3:23:5f:b8:75:f0:58:88:ca:df:55:1b:51:28:43:18:00Serial Number (int): 425740261007455496176747688722043259525120
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 3f:70:99:b7:3d:26:a1:70:ae:0c:97:ef:f4:c2:c6:c7:5c:55:63:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): e0:57:9b:89:04:f9:34:02:d3:d1:cc:04:0e:22:66:85:6d:24:66:5c
Fingerprint (sha256): b6:38:db:cd:bc:a2:f6:70:56:57:7e:08:40:9b:9d:54:a9:be:36:c0:bb:3a:8f:d2:3c:2f:7c:e0:8e:7e:66:1d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate paulinaskorupa.pl
3
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for paulinaskorupa.pl
Public Key Algorithm
RSA
Key Size
2048
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
paulinaskorupa.pl
paulinasyk.cluster005.ovh.net
www.paulinaskorupa.pl
paulinasyk.cluster005.ovh.net
www.paulinaskorupa.pl
Other certificates including the domain name paulinaskorupa.pl
(limited to 100 certificates)
Certificate
The complete raw certificate details for paulinaskorupa.pl in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFkDCCBHigAwIBAgISBOMjX7h18FiIyt9VG1EoQxgAMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMjkwMzM5MTNaFw0y MDA2MjcwMzM5MTNaMBwxGjAYBgNVBAMTEXBhdWxpbmFza29ydXBhLnBsMIIBIjAN BgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA09yLMGDyuGqb23ekQtRO426ftyix o45EiAyrMfB+5bq43pyRKFuIvczBIikdaouRVBzlKUe/2qN98QaAf9vQwkS+a4hw e6MFS9SkphdTYHLgI79Mjn6fY02sK4FzebQJINSaS+qTAKArK/rxJVJc6kUaE0mv i7H+fJQfcesdmS+kLs2thzBDi4NwKAQnlQbfjtRoLlK9a+GFSBbF+GIxjroaKQa3 21L5pgEGetdUfli1Z0WSBILLSxqR3Hcz0KdWJyEZ66xOaOU9DJqqBlI5zGBBy7vc Y7xrm5cai76YBFPPzkgl1uERQRHNYkbVsV77mZGLyj5zcgR+d01XKYJX4QIDAQAB o4ICnDCCApgwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr BgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ/cJm3PSahcK4Ml+/0wsbH XFVjoDAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEFBQcB AQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5jcnlw dC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5jcnlw dC5vcmcvMFIGA1UdEQRLMEmCEXBhdWxpbmFza29ydXBhLnBsgh1wYXVsaW5hc3lr LmNsdXN0ZXIwMDUub3ZoLm5ldIIVd3d3LnBhdWxpbmFza29ydXBhLnBsMEwGA1Ud IARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUHAgEWGmh0 dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB9QSB8gDw AHUA5xLysDd+GmL7jskMYYTx6ns3y1YdESZb8+DzS/JBVG4AAAFxJJYsbwAABAMA RjBEAiAB9pET2EQlXmNNgeHBcAetHmkD00SjGkn38nsfNGSVhwIgYrQxExV4a/IA NmYBTYcFTQ9PrnhQANKRqLYF+wEu1tcAdwAHt1wb5X1o//Gwxh0jFce65ld8V5S3 au68YToaadOiHAAAAXEkliyoAAAEAwBIMEYCIQCPhXAyFJs3RFt3bSWui1ysi/FN paEyh3uNYVIrfW+mCQIhAIuhtnvfK5lfWDAlFKH5LVYxP5G/E/gqFurv3zSAaek8 MA0GCSqGSIb3DQEBCwUAA4IBAQAdmEZqtoJ3dq6cJm4TN+MGfFrtiWAf9OzxeEzc KSmDrw+bCMOeLjjq9S3HQbUxwEWnqRpGPYT8kjiPE6GXkANSFNQzE3Xq0IG94r6y wY8IHz2RsPahYfetzHq4YggajHnl501clPLnwobfjLAkBjIFGSWMOSbmDMP25Cic mpCGA2zBUKAMq/zuUrkVt/6rz+PNzLW40t8A5d9lFl9OHHLkgE1JeOgtvGeoWOA6 pNWLnVAqwgjnPm9FWjHXEZb5h2fwAK89RwrHN81gEZmM0RiIK8iCbDJ/3FBtSXZ+ aDk2fEgiwUjog26+y3FkTBUsAtFijyUhOX768sCvfW5sRHqp -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA09yLMGDyuGqb23ekQtRO 426ftyixo45EiAyrMfB+5bq43pyRKFuIvczBIikdaouRVBzlKUe/2qN98QaAf9vQ wkS+a4hwe6MFS9SkphdTYHLgI79Mjn6fY02sK4FzebQJINSaS+qTAKArK/rxJVJc 6kUaE0mvi7H+fJQfcesdmS+kLs2thzBDi4NwKAQnlQbfjtRoLlK9a+GFSBbF+GIx jroaKQa321L5pgEGetdUfli1Z0WSBILLSxqR3Hcz0KdWJyEZ66xOaOU9DJqqBlI5 zGBBy7vcY7xrm5cai76YBFPPzkgl1uERQRHNYkbVsV77mZGLyj5zcgR+d01XKYJX 4QIDAQAB -----END PUBLIC KEY-----
ASN.1 decoded
[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 425740261007455496176747688722043259525120 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-03-29 03:39:13 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-27 03:39:13 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'paulinaskorupa.pl' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26745036503058501737940025609260891610387319932422085606344871424064935426058298038448820364582728120017386072358074932509221830332006603700025762344132942515036294306957689772323905179940717637626223861992403925963727940397406564454344241143927728573085629825204271111892967928772780675085252544484780628455288676585598664873506526592828111578420209015049098714928274937766171857112625770286845710746374337413812561563657270226328344111844937817105384883539520562297550119856656639126401798937509154023839769243165674652880115751771196425260033939302825436864074151013911041435122301652631069351435094185386883307489 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 3f7099b73d26a170ae0c97eff4c2c6c75c5563a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (75 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'paulinaskorupa.pl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'paulinasyk.cluster005.ovh.net' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.paulinaskorupa.pl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (69 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007500e712f2b0377e1a62fb8ec90c6184f1ea7b37cb561d11265bf3e0f34bf241546e0000017124962c6f0000040300463044022001f69113d844255e634d81e1c17007ad1e6903d344a31a49f7f27b1f34649587022062b4311315786bf2003666014d87054d0f4fae785000d291a8b605fb012ed6d700770007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c0000017124962ca800000403004830460221008f857032149b37445b776d25ae8b5cac8bf14da5a132877b8d61522b7d6fa6090221008ba1b67bdf2b995f58302514a1f92d56313f91bf13f82a16eaefdf348069e93c . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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